Minimax is the only softener that guarantees totally soft water — all day, every day. No gaps. No guesswork.

Choose Minimax for soft water at full pressure — 56 to 80 litres per minute. No compromise. No hardness.

Minimax uses clean, lightweight block salt — including patented Mini-Curve blocks — for simpler, mess-free refills every time.

Minimax softeners are built to last — often 12–18 years before needing attention. That’s real reliability, with no hidden upkeep costs.

Minimax runs on water pressure alone — simple, reliable, effortlessly efficient, and always ready to perform without power.

The upflow design and patented mesh system ensure 100% resin usage — delivering a deeper clean and brilliantly soft results.

Minimax tracks every drop — even the tiniest trickles — for perfectly soft water, without waste. The most accurate metering in the industry.

Tested to over a million cycles, with the lowest failure rate in the sector — just 0.2% over the last 6+ years. Built to last.

Enjoy “always-soft” water with full flow — no blockages, no dead spots, just consistent performance, even at peak times.

With the lowest water usage per regeneration in its class, Minimax softeners are kinder to your bills — and the planet.

Designed to fit under most kitchen sinks or in tight utility spaces, your MiniMax doesn’t ask you to redesign your home — it simply fits in.

The MiniMax Innova now features smart iLid technology — check salt levels, get alerts, and even order refills from your favourite chair.

The MiniMax is designed to work with any plumbing system in the UK — so wherever life takes you, your softener can come too.

The most comprehensive, manufacturer-backed parts guarantee in the world — with added protection exclusive to Hydroworks customers.

Modern, efficient, proudly British — MiniMax is the softener of choice for more UK and European homes than any other block salt model..

Proudly British and genuinely groundbreaking - Minimax is made by the UK's only softener manufacturer and has won the Queen's Award for Enterprise.